Features： 1、[Working Principle] Fasciotomy therapy is a tool assisted, soft tissue loosening treatment form, combined with fascia release, aimed at treatment of muscle pain and myofascial pain. 2、[Easy to Operate] The massage tool uses a D shaped arc knife to treat large muscle groups. It can be operated with one hand, which is convenient and simple. 3、[Effective Use] Effectively treat adhesions and scars caused by surgery, injury, and muscle overuse. Use double bevel to reduce muscle soreness after exercise and treat soft tissue injuries. 4、[Stainless Steel Material] Made of high quality stainless steel, the metal massage scraper is durable, easy to clean, providing sensitive support for massage and relieving your pain. 5、[Unique Design] The middle hole is designed according to people's fingers, which is in line with most people's finger holding habits. This shape is designed to be used on many parts of the body. Specification： Item Type: Massage Tool Material: Stainless Steel Size: Approx. 14.2 x 12.1cm / 5.6 x 4.8in Applicable Parts: Legs, Ankles, Back, Neck, Etc. Product Features: 1. Movement Limitation; Pain During Movement; Movement Control; Muscle Recruitment. 2. The Internal Epicondyle of the Humerus, External Epicondylitis, Carpal Tunnel Syndrome, Neck Pain, Plantar Fasciitis, Rotator Cuff Tendinitis and Other Diseases. 3. It Can Also Be Used to Warm Up Before Exercise and Relax After Exercise. Package List： 1 x Massage Tool 1 x Storage Bag